DS-3E3728F-H
28 Port Fiber Core Switch
- DS-3E3700-H Series provide 24 or 48 Giga and 4 fixed 10GE ports onboard with one expansion slot. The high port density satisfy the requirements for hybrid configuration of copper ports and fiber ports at the distribution layer in large sized networks or at the core layer in SMB sized networks.
- DS-3E3700-H Series comes with IPv4/IPv6 dual-stack platform which provides sophisticated IPv4/IPv6 solutions by supporting multiple tunnels, IPv4/IPv6 Layer 3 routing protocols, multicasting, and policy-based routing.
- The virtualization technology allows each slave device in the stack to serve as the backup of the master, creating control and data link redundancy, as well as uninterrupted layer-3 forwarding. This improves the reliability, avoids unplanned business downtime and serves to improve overall performance. When the master device fails, traffic remains uninterrupted.
- The switch supports unified MAC address authentication, 802.1x authentication, and portal authentication; dynamic or static binding of user identifiers such as user account, IP address, MAC address, VLAN, and port number; and dynamic application of user profiles or policies (such as VLAN, QoS, and ACL) on users.
- The switch supports Unicast Reverse Path Forwarding (uRPF), which protects a network against source spoofing attacks, preventing DoS and DDoS attacks
- The DS-3E3700-H switch series adopts hot swappable dual-power supply, which allows you to configure AC or DC power supplies as needed. The switch can detect faults in power supplies, and will if any such faults are found, respond with an alarm. It can automatically adjust fan speed according to the temperature.
- Apart from device level redundancy, the DS-3E3700-H series switch also provides diverse link redundancy support such as LACP/STP/RSTP/MSTP/Smart Link protocols. It supports virtualization redundancy backup as well as cross-device link aggregation which substantially increases network reliability.
- Description
Description
- General
- ≤6.6 kg
- Operating Temperature0 °C to 45 °C (32 °F to 113 °F)
- Operating Humidity5% to 95% (no condensation)
- Ports24×SFP ports (including 8×combo interfaces), 4×10G/1G BASE-X SFP+ ports
- Dimensions (mm)440×360×43.6
- Network Parameters
- MulticastIGMP Snooping /MLD Snooping、Multicast VLAN
- Switching Capacity
Whole-Device Performance: 598 Gbps
Port Performance: 128 Gbps
- Packet Forwarding Rate
Whole-Device Performance: 444.91 Mpps
Port Performance: 95.23 Mpps
- QoS
802.1p DSCP remarking
Flexible queue scheduling algorithms based on ports and queues, including SP, WRR, WFQ and SP+WRR
Committed access rate (CAR)
Packet redirection
Port rate limit (receiving and transmitting)
- Key Feature
- Link aggregation
1G/10G/40G port aggregation
Static aggregation/Dynamic aggregation
Cross-device aggregation
- VxLAN
VXLAN Layer 2 switching
VXLAN routing switching
VXLAN gateway
- Ring network protocolSTP/RSTP/MSTP
- Security
Hierarchical user management and password protection
Guest VLAN
802.1X authentication, centralized MAC authentication
RADIUS authentication
MAC address learning limit
Port isolation
IP Source guard
Dynamic ARP inspection, preventing man-in-the-middle attacks and ARP DoS attacks
IP/Port/MAC binding
- Management maintenance
Configuration through CLI, Telnet, and console port
Ping, Tracert
Loading and upgrading through XModem/FTP/TFTP
SNMPv1/v2/v3 and Web-based NMS
Remote monitoring (RMON ) alarm, event, and history recording
NTP
- ACL
Packet filtering at L2～L4 Traffic classification based on source MAC addresses, destination MAC addresses, source IPv4/IPv6 addresses
Time range-based ACL
VLAN-based ACL
Bidirectional ACL
- VLAN
Port-based VLAN
MAC-based VLAN
Protocol-based VLAN
QinQ and selective QinQ
- Software Function
- Port Mirroring
Port mirroring
RSPAN
Traffic mirroring
- Routing Feature
Static routing
RIPv1/v2 and RIPng
OSPFv1/v2/v3
BGP and BGP4+ for IPv6
- Power
- Power Input
AC：100V～240V AC，50/60Hz
DC： -48V～-60V DC
- Power Consumption
Single AC input: 112 W
Dual AC inputs: 116 W
Single DC input: 113 W
Dual DC inputs: 122 W
